Coke pepsi symptoms and conditions

I have been on lisinopril 20mg for a couple years. Took a more expensive med for 8 years prior to lisinopril. The dry cough has been my most persistent side effect. It's worst in the mornings. The last couple months I have experienced a very unpleasant taste in my mouth. Hard to describe, kind of bitter or acidic. Not all foods are the same, coke & pepsi are the worst. Sometimes the tase is present in my mouth even if I'm not eating at all. I don't know if this is related to lisinopril. It's the only med I take, except for vitamins. Has anyone experienced this?

Anyone experience problems with drinking beer, wine, alcohol? Beer is undesirable since it tastes flat. Last night drank it anyway celebrating my son's baseball win with the team. Did't even finish the beer because it just tasted so bad. Felt awful all day today as a migraine ensued. Few weeks ago drank Wine. It tasted okay, yet I woke up during the night violently ill, diarrhea and vomiting (great - huh?)- So now I am afraid to drink alcoholic beverages. Am I alone here? has any one else had this problem?

I am taking zocor and prinival. My cholesteral number, bad
has dropped to 75. I have recently noticed my taste
sensations have radically changed such that coke/pepsi have
become tasteing like acid, tea tastes horrible, oily food
all tastes the same ... bad
A friend who is also on similar medications reports surprisingly same symptoms. CAN IT BE THE ZOCOR?